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Archives for Power amplifier circuit

How to Parallel Final Transistor Power Amplifier

How to Parallel Final Transistor Power Amplifier

Memory sd circuit – SD Card pin and function

sd card pin and function 1 : Erase Blocks 2 : write single bblock 3 : read single bblock 4 : + vcc 5 : get file list 6 : – vcc 7 : write file 8 : delete file How to Fix Memory Card – Do not It reads Method 1: 1. Clean the […]

Circuit Diagram and Layout Board 7w Audio TBA810s

Circuit Diagram and Layout Board 4w – 7w Audio TBA820s   Audio amplifier that is very simple and very easy to build TBA820 differences and TBA810s pin 4 and pin 8 Compare your scheme with the tracks lay-out, check it’s nescessary Voltage 12 up to 16VDC and compare the scheme with the ic -data.pin outs.Possible […]

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